The Chrysler Oxygen Sensor is part of the emission control system of your car. Positioned in the exhaust pipe of the car, the oxygen sensor's function is to help the engine run efficiently and to reduce the emissions from the car. The sensor forms a part of a closed-loop feedback system with the car's engine computer or engine control unit (ECU). The sensor measures the difference in the oxygen content of the exhaust and of the air to determine if the air-fuel ratio of the engine is perfect, rich or lean. The sensor generates a voltage according to the difference in the oxygen content. This voltage when fed back to the engine's computer, helps it determine the kind of fuel mixture and adjust the amount of fuel that enters the engine.

If your Chrysler Oxygen Sensor is not functioning properly, you must replace it at the earliest to avoid further damage to your car's engine. Buy Auto Parts sells a wide range of OEM replacements and premium aftermarket parts at unbeatable prices. All the parts for your Chrysler come with a warranty. Each of our car parts has been tested to meet or exceed industry standards. All auto part orders over $99 will receive free shipping.

To locate the parts you need, just select the right year, make and model of your car from our online catalog. If you have difficulties in finding the Chrysler Oxygen Sensor, call us and we will find it for you. As we have warehouses all across the country, you can be assured of receiving the ordered car parts from the warehouse closest to your location, on time.

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